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Individual Calculations April 2023 |
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| Codina Casals, Joan Total change: 15.00 | |   |
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| Lliga Catalana 2023 Segona Barcelona Grupo 1 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1242 | 1.50 | 3 | 0.75 | 20 | 15.00 | |
|  Cardona Espluga, Nil | | | 1364 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Rodriguez De Antonio, Ivan | | | 1431 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Marfa Albas, Joan | | | 1514 | ESP | 1.00 | 1 | 0.83 | 20 | 16.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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